A sculpture of the Roman Colosseum, done in a real tooth.
Not sure if cool or terrifying…
if the bacteria in your mouth have evolved to reach the level of Roman civilization, you should probably brush your teeth
That’s crazy!! But amazing
Sept. 10, 2013. A rabbit hops to avoid a five-month-old leopard cub during a test of the cub’s wild natural instincts at a wildlife park in Qingdao, Shandong province. The test is part of the park’s body examination procedure on recently born tigers, lions and leopards. (Reuters)
See more in TIME’s best pictures of the week.